Anytime you can take supplements in their natural form is always to be desired. I take these D-3 with Curcumin and Tumeric powder that I myself capsulated from bulk powder from I-Herb. The combination is doing wonders for me.

We live in Canada where we don't get much sun. We need this to keep a normal level of D up. Lack of Vitamin D has been linked to so many illness. My mom was even prescribed a high level of Vitamin D to assist her with her arthritis by her Dr, who is a specialist in arthritis.

I was purchasing a pretty much identical D-3 at my Chiropractor's office for about 3 times the price as this. Both come from Jordan Rubin, a trusted health expert. I appreciate the great pricing from iHerb. I have been using this product for a couple of years and it is the one supplement I would never want to be without.